#popup .popup-main {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 1000;
  display: flex;
  width: 540px;
  height: 308px;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
#popup .popup-main .left {
  width: 270px;
  height: 308px;
}
#popup .popup-main .left img {
  width: 100%;
}
#popup .popup-main .right {
  position: relative;
  width: 270px;
  height: 308px;
  background: url("https://cdn.ysedu.com/zt/img/popup_bg_202006040930.jpg") no-repeat center #000;
  padding: 20px 16px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
#popup .popup-main .right h3 {
  position: relative;
  display: inline-block;
  padding: 0;
  margin: 5px 0 0;
  font-size: 18px;
  color: #fff;
  font-weight: bold;
}
#popup .popup-main .right h3 b {
  position: relative;
  z-index: 20;
}
#popup .popup-main .right h3::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  z-index: 10;
  display: block;
  width: 100%;
  height: 8px;
  background-color: #ff472e;
}
#popup .popup-main .right .ad {
  width: 230px;
  height: 190px;
  overflow: hidden;
  margin-top: 5px;
}
#popup .popup-main .right .ad dl {
  display: flex;
  margin: 10px 0 10px 10px;
}
#popup .popup-main .right .ad dl dt {
  position: relative;
  width: 45px;
}
#popup .popup-main .right .ad dl dt::before {
  content: '';
  position: absolute;
  top: 10px;
  left: -10px;
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: #ff472e;
}
#popup .popup-main .right .ad dl dt a {
  font-size: 14px;
  color: #fff;
}
#popup .popup-main .right .ad dl dd {
  width: 180px;
}
#popup .popup-main .right .ad dl dd a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
#popup .popup-main .right .ad dl a:hover {
  color: #4ba3fd;
}
#popup .popup-main .right .bottom {
  position: absolute;
  bottom: 20px;
  left: 50%;
  display: flex;
  justify-content: space-between;
  width: 90%;
  -webkit-transform: translate(-50%, 0);
  -moz-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
  -o-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}
#popup .popup-main .right .bottom a {
  display: block;
  width: 72px;
  height: 34px;
  line-height: 34px;
  background-color: #ff472e;
  font-size: 13px;
  color: #fff;
  text-align: center;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
}
#popup .popup-main .right .bottom a:hover {
  -webkit-transform: translate(0, -3px);
  -moz-transform: translate(0, -3px);
  -ms-transform: translate(0, -3px);
  -o-transform: translate(0, -3px);
  transform: translate(0, -3px);
}
#popup .popup-main .right .close {
  position: absolute;
  top: 6px;
  right: 6px;
  display: block;
  width: 20px;
  height: 20px;
  line-height: 20px;
  font-size: 28px;
  color: #fff;
  text-align: center;
  opacity: 0.9;
}
#popup .popup-main .right .close:hover {
  opacity: 0.5;
}
#popup .popup-bg {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.3);
}